DE69123240T2 - Magnetischer lage- und geschwindigkeitssensor mit hallsonde - Google Patents
Magnetischer lage- und geschwindigkeitssensor mit hallsondeInfo
- Publication number
- DE69123240T2 DE69123240T2 DE69123240T DE69123240T DE69123240T2 DE 69123240 T2 DE69123240 T2 DE 69123240T2 DE 69123240 T DE69123240 T DE 69123240T DE 69123240 T DE69123240 T DE 69123240T DE 69123240 T2 DE69123240 T2 DE 69123240T2
- Authority
- DE
- Germany
- Prior art keywords
- stator
- position sensor
- air gap
- sensor according
- movable member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000523 sample Substances 0.000 title claims description 27
- 230000005291 magnetic effect Effects 0.000 title claims description 23
- 230000007704 transition Effects 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 7
- 230000035699 permeability Effects 0.000 claims description 5
- 210000000056 organ Anatomy 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 230000005347 demagnetization Effects 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9015223A FR2670286B1 (fr) | 1990-12-05 | 1990-12-05 | Capteur magnetique de position et de vitesse a sonde de hall. |
| PCT/FR1991/000973 WO1992010722A1 (fr) | 1990-12-05 | 1991-12-05 | Capteur magnetique de position et de vitesse a sonde de hall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69123240D1 DE69123240D1 (de) | 1997-01-02 |
| DE69123240T2 true DE69123240T2 (de) | 1997-06-05 |
Family
ID=9402918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69123240T Expired - Lifetime DE69123240T2 (de) | 1990-12-05 | 1991-12-05 | Magnetischer lage- und geschwindigkeitssensor mit hallsonde |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US5528139A (fr) |
| EP (1) | EP0514530B1 (fr) |
| JP (1) | JP2842482B2 (fr) |
| DE (1) | DE69123240T2 (fr) |
| FR (1) | FR2670286B1 (fr) |
| WO (1) | WO1992010722A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19903490C2 (de) * | 1999-01-29 | 2001-03-22 | A B Elektronik Gmbh | Deckeldrehwinkelsensor |
| DE102005040168A1 (de) * | 2005-08-25 | 2007-03-01 | Robert Bosch Gmbh | Sensoranordnung |
Families Citing this family (89)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2715726B1 (fr) * | 1994-02-01 | 1996-10-18 | Moving Magnet Tech | Capteur magnétique de position à sonde de Hall. |
| FR2670286B1 (fr) * | 1990-12-05 | 1993-03-26 | Moving Magnet Tech | Capteur magnetique de position et de vitesse a sonde de hall. |
| US5757181A (en) * | 1992-06-22 | 1998-05-26 | Durakool Incorporated | Electronic circuit for automatically compensating for errors in a sensor with an analog output signal |
| US5497081A (en) * | 1992-06-22 | 1996-03-05 | Durakool Incorporated | Mechanically adjustable linear-output angular position sensor |
| DE9317797U1 (de) * | 1993-11-20 | 1994-02-03 | Ab Elektronik Gmbh, 59368 Werne | Drosselklappenanordnung |
| WO1995014911A1 (fr) * | 1993-11-20 | 1995-06-01 | Ab Elektronik Gmbh | Systeme de reglage |
| DE4432881B4 (de) * | 1994-09-15 | 2005-01-27 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Erfassung der Stellung einer Verstelleinrichtung bei Fahrzeugen |
| DE19630764A1 (de) * | 1995-09-29 | 1997-04-03 | Bosch Gmbh Robert | Meßvorrichtung zur berührungslosen Erfassung einer Relativbewegung |
| ES2186924T3 (es) * | 1996-08-23 | 2003-05-16 | Siemens Ag | Sensor magneticos de posicion. |
| DE19731555B4 (de) * | 1996-08-23 | 2004-07-22 | Siemens Ag | Magnetischer Positionssensor |
| DE19634281C2 (de) | 1996-08-24 | 2000-01-27 | Bosch Gmbh Robert | Meßvorrichtung zur berührungslosen Erfassung eines Drehwinkels bzw. einer linearen Bewegung |
| DE19634282A1 (de) * | 1996-08-24 | 1998-02-26 | Bosch Gmbh Robert | Meßvorrichtung zur berührungslosen Erfassung eines Drehwinkels |
| JP4054906B2 (ja) * | 1996-12-04 | 2008-03-05 | アーベー・エレクトロニーク・ゲー・エム・ベー・ハー | 回転角度センサー |
| US6518753B1 (en) * | 1996-12-04 | 2003-02-11 | Ab Eletronik Gmbh | Angle of rotation sensor having a rotating annular magnet and two ferritic stator halves |
| DE19705835A1 (de) * | 1997-02-15 | 1998-08-20 | Itt Mfg Enterprises Inc | Drehwinkelsensor mit in einem Ringjoch angeordneten Hall-Elementen |
| US5898301A (en) * | 1997-04-10 | 1999-04-27 | The Torrington Company | Magnetic encoder for producing an index signal |
| DE19716985A1 (de) * | 1997-04-23 | 1998-10-29 | A B Elektronik Gmbh | Vorrichtung zur Ermittlung der Position und/oder Torsion rotierender Wellen |
| FR2764372B1 (fr) * | 1997-06-04 | 1999-09-24 | Moving Magnet Tech | Capteur magnetique de position |
| DE19751210A1 (de) * | 1997-11-19 | 1999-05-27 | Bayerische Motoren Werke Ag | Füllstandsmeßvorrichtung für einen Flüssigkeitstank |
| DE19753777A1 (de) * | 1997-12-04 | 1999-06-10 | Bosch Gmbh Robert | Meßvorrichtung zur berührungslosen Erfassung eines Drehwinkels |
| DE19754843A1 (de) * | 1997-12-10 | 1999-06-24 | Bosch Gmbh Robert | Antriebsvorrichtung für ein zwischen Endstellungen bewegbares Teil eines Fahrzeugs und Verfahren zu ihrer Herstellung |
| US6522130B1 (en) | 1998-07-20 | 2003-02-18 | Uqm Technologies, Inc. | Accurate rotor position sensor and method using magnet and sensors mounted adjacent to the magnet and motor |
| FR2786266B1 (fr) * | 1998-11-20 | 2001-01-19 | Moving Magnet Tech | Capteur de position a sonde de hall |
| US6326780B1 (en) | 1998-12-01 | 2001-12-04 | Visteon Global Technologies, Inc. | Magnetic field concentrator array for rotary position sensors |
| US6191579B1 (en) | 1998-12-01 | 2001-02-20 | Visteon Global Technologies, Inc. | Rotary position sensor with redundant sensing |
| US6323641B1 (en) * | 1999-05-13 | 2001-11-27 | Cts Corporation | Non-contacting position sensor with helical flux linkage |
| GB2352522B (en) * | 1999-05-28 | 2003-08-06 | Caithness Dev Ltd | A sensor |
| US6483296B1 (en) | 1999-06-17 | 2002-11-19 | Denso Corporation | Angular position detection apparatus |
| JP3491596B2 (ja) | 1999-06-28 | 2004-01-26 | 株式会社デンソー | 回転角検出装置 |
| JP2001133210A (ja) * | 1999-11-08 | 2001-05-18 | Matsushita Electric Ind Co Ltd | 非接触型位置センサ |
| US6414482B1 (en) * | 1999-11-11 | 2002-07-02 | Aisan Kogyo Kabushiki Kaisha | Non-contact type rotational angle sensor and sensor core used in the sensor |
| US6577119B1 (en) | 1999-12-01 | 2003-06-10 | Sena Yaddehige | Pedal position sensor with magnet movable relative to a magnetic field sensor located in a stator channel |
| DE19961884C2 (de) * | 1999-12-20 | 2003-08-21 | Thomas Strothmann | Anordnung zur kontaktlosen Erfassung von Drehwinkeln, Drehmomenten und sonstigen, vorzugsweise rotatorischen Grössen zwischen rotierenden Teilen |
| JP3596667B2 (ja) | 2000-01-26 | 2004-12-02 | 株式会社デンソー | 回転角検出装置 |
| US6806701B2 (en) * | 2000-02-15 | 2004-10-19 | Ab Elektronik Gmbh | Rotation angle sensor |
| JP3600114B2 (ja) | 2000-04-04 | 2004-12-08 | 株式会社デンソー | 回転角検出装置 |
| JP3866899B2 (ja) * | 2000-04-06 | 2007-01-10 | 株式会社日立製作所 | 内燃機関のスロットル弁制御装置及び自動車 |
| AU2001296361A1 (en) * | 2000-09-29 | 2002-04-08 | Stoneridge Control Devices, Inc. | Linear position sensor |
| US6515471B1 (en) * | 2000-10-11 | 2003-02-04 | The Torrington Company | Absolute position hall string sensor |
| JP3757118B2 (ja) * | 2001-01-10 | 2006-03-22 | 株式会社日立製作所 | 非接触式回転位置センサ及び非接触式回転位置センサを有する絞弁組立体 |
| JP2002303535A (ja) * | 2001-04-03 | 2002-10-18 | Mikuni Corp | 磁気式位置センサ |
| DE60309361T2 (de) * | 2002-03-06 | 2007-02-08 | Borgwarner Inc., Auburn Hills | Elektronische Drosselklappensteuerung mit berührlosem Positionsgeber |
| US7191754B2 (en) * | 2002-03-06 | 2007-03-20 | Borgwarner Inc. | Position sensor apparatus and method |
| AU2003266860A1 (en) | 2002-05-10 | 2003-11-11 | Padraig Keane | Angle sensor |
| US7301328B2 (en) * | 2002-05-15 | 2007-11-27 | Siemens Vdo Automotive Corporation | Through the hole rotary position sensor with a pair of pole pieces disposed around the periphery of the circular magnet |
| DE10229280A1 (de) * | 2002-06-28 | 2004-01-22 | Ti Automotive (Neuss) Gmbh | Berührungsloser Füllstandgeber |
| US7490793B2 (en) * | 2002-10-18 | 2009-02-17 | The Boeing Company | Wireless landing gear monitoring system |
| JP2004150905A (ja) * | 2002-10-30 | 2004-05-27 | Hitachi Ltd | 非接触式回転位置センサ及び非接触式回転位置センサを有する電子制御スロットル弁装置 |
| JP4118755B2 (ja) * | 2003-01-14 | 2008-07-16 | 株式会社日本自動車部品総合研究所 | 回転角センサ及びこの回転角センサを具備した回転角検出装置 |
| US20050261763A1 (en) * | 2003-04-08 | 2005-11-24 | Xingwu Wang | Medical device |
| US20050244337A1 (en) * | 2003-04-08 | 2005-11-03 | Xingwu Wang | Medical device with a marker |
| US20050278020A1 (en) * | 2003-04-08 | 2005-12-15 | Xingwu Wang | Medical device |
| US20050240100A1 (en) * | 2003-04-08 | 2005-10-27 | Xingwu Wang | MRI imageable medical device |
| US20040217758A1 (en) * | 2003-05-02 | 2004-11-04 | Leonard John R. | Electromagnetic shaft position sensor and method |
| US20040257071A1 (en) * | 2003-06-20 | 2004-12-23 | Jack Chen | Angular position sensor |
| JP4233958B2 (ja) * | 2003-08-29 | 2009-03-04 | 株式会社日本自動車部品総合研究所 | 回転角検出装置 |
| JP4224382B2 (ja) * | 2003-11-18 | 2009-02-12 | 株式会社日立製作所 | 回転位置センサ及び内燃機関の電子制御式スロットル装置 |
| US7023201B2 (en) * | 2003-12-15 | 2006-04-04 | Texas Instruments Incorporated | Magnetic position sensor apparatus and method |
| US6940275B2 (en) * | 2003-12-15 | 2005-09-06 | Texas Instruments Incorporated | Magnetic position sensor apparatus and method |
| US20070027532A1 (en) * | 2003-12-22 | 2007-02-01 | Xingwu Wang | Medical device |
| US6992478B2 (en) * | 2003-12-22 | 2006-01-31 | Cts Corporation | Combination hall effect position sensor and switch |
| US7154262B2 (en) * | 2004-01-28 | 2006-12-26 | Denso Corporation | Rotation angle detecting device |
| JP4518911B2 (ja) * | 2004-11-01 | 2010-08-04 | ナイルス株式会社 | 非接触式回転角度検出センサ |
| JP4519750B2 (ja) * | 2005-09-29 | 2010-08-04 | 株式会社日本自動車部品総合研究所 | 回転角度検出装置 |
| DE102005062784A1 (de) * | 2005-12-28 | 2007-07-05 | Robert Bosch Gmbh | Magnet-Baueinheit zur Befestigung auf einer Welle |
| JP2008128740A (ja) * | 2006-11-17 | 2008-06-05 | Furukawa Electric Co Ltd:The | 回転センサ |
| GB2444300B (en) * | 2006-12-01 | 2008-12-24 | Roke Manor Research | Method for use in a multilateration system and a multilateration system |
| DE102007063694A1 (de) * | 2007-09-25 | 2010-09-09 | Magna Powertrain Ag & Co Kg | Getriebeinheit |
| JP4816612B2 (ja) | 2007-09-27 | 2011-11-16 | 株式会社デンソー | 車両用操舵装置 |
| JP4960209B2 (ja) | 2007-12-11 | 2012-06-27 | ナイルス株式会社 | 非接触式回転角度検出センサ |
| DE102008004454B4 (de) * | 2008-01-15 | 2020-02-13 | Asm Automation Sensorik Messtechnik Gmbh | Winkelsensorschaltung |
| DE102008013378A1 (de) * | 2008-03-10 | 2009-09-17 | Dr. Johannes Heidenhain Gmbh | Winkelmesssystem |
| JP5266986B2 (ja) * | 2008-09-09 | 2013-08-21 | ヤマハ株式会社 | センサ |
| CN101358833B (zh) * | 2008-09-17 | 2011-01-12 | 联合汽车电子有限公司 | 角度位置传感器 |
| FR2936307B1 (fr) | 2008-09-24 | 2010-09-17 | Moving Magnet Tech Mmt | Capteur de position lineaire ou rotatifa aimant permanent pour la detection d'une cible ferromagnetique |
| FR2937722B1 (fr) | 2008-10-24 | 2010-11-26 | Moving Magnet Tech Mmt | Capteur de position magnetique a mesure de direction de champ et a collecteur de flux |
| KR20110121706A (ko) | 2009-02-17 | 2011-11-08 | 시티에스 코포레이션 | 회전 위치 센서 |
| FR2947902B1 (fr) | 2009-07-07 | 2011-07-22 | Moving Magnet Technologies M M T | Capteur de position absolue et multi-periodique |
| FR2952430B1 (fr) | 2009-11-06 | 2012-04-27 | Moving Magnet Technologies M M T | Capteur de position magnetique bidirectionnel a rotation de champ |
| TW201121531A (en) * | 2009-12-31 | 2011-07-01 | xiang-ling Xu | Auxiliary driving device for wheelchair. |
| FR2959011B1 (fr) * | 2010-04-14 | 2012-08-10 | Moving Magnet Tech Mmt | Capteur de position perfectionne, utilisant un element ferromagnetique mobile |
| FR2965347B1 (fr) | 2010-09-29 | 2015-04-03 | Moving Magnet Tech | Capteur de position ameliore |
| DE102010061955B4 (de) * | 2010-11-25 | 2014-03-13 | Rolls-Royce Deutschland Ltd & Co Kg | Induktiver Sensor |
| GB2483177B (en) * | 2011-10-19 | 2013-10-02 | Protean Electric Ltd | An electric motor or generator |
| US8816679B2 (en) * | 2012-07-16 | 2014-08-26 | Honeywell International, Inc. | 180-degree arc position encoder with an extended angular position sensing range |
| FR3021819B1 (fr) | 2014-06-03 | 2016-06-03 | Mmt Sa | Actionneur lineaire reversible auto commute a commande bifilaire |
| US10266251B2 (en) * | 2016-01-12 | 2019-04-23 | Hamilton Sundstrand Corporation | Position sensor for electromechanical actuator |
| FR3055959B1 (fr) * | 2016-09-13 | 2018-10-12 | Ntn Snr Roulements | Systeme de determination d’au moins un parametre de rotation d’un organe tournant |
| FR3079983B1 (fr) | 2018-04-09 | 2020-04-10 | Moving Magnet Technologies | Procede de commande d’un moteur polyphase |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3194990A (en) * | 1965-07-13 | Hall plate solid state resolver | ||
| US3162804A (en) * | 1961-09-15 | 1964-12-22 | Gen Precision Inc | Translating instrument employing hall-effect device |
| JPS6022726B2 (ja) * | 1978-06-13 | 1985-06-04 | 株式会社ボッシュオートモーティブ システム | 変位検出器 |
| JPS56107119A (en) * | 1980-01-30 | 1981-08-25 | Nippon Denso Co Ltd | Detecting device for rotational angle |
| JPS61500274A (ja) * | 1983-10-31 | 1986-02-20 | スペツイアルノエ コンストルクトルスコエ ビユロ アカデミイ ナウク エストンスコイ エスエスエ−ル | 回転速度トランスジュ−サ |
| EP0272544B1 (fr) * | 1986-12-22 | 1990-09-26 | Siemens Aktiengesellschaft | Détecteur de position angulaire à disque tournant palpable par voie photoélectrique et axe de rotation à double roulement |
| US4914387A (en) * | 1988-04-04 | 1990-04-03 | The Torrington Company | Magnetic speed sensor with an adaptive threshold circuit for use with a bearing assembly |
| EP0359853B1 (fr) * | 1988-09-21 | 1993-02-03 | Siemens Aktiengesellschaft | Entraînement à moteur électrique en particulier servo d'entraînement pour un véhicule |
| FR2670286B1 (fr) * | 1990-12-05 | 1993-03-26 | Moving Magnet Tech | Capteur magnetique de position et de vitesse a sonde de hall. |
| EP0551539B1 (fr) * | 1992-01-14 | 1996-08-21 | Kansei Corporation | Capteur de vitesse de rotation |
-
1990
- 1990-12-05 FR FR9015223A patent/FR2670286B1/fr not_active Expired - Lifetime
-
1991
- 1991-12-05 JP JP4502508A patent/JP2842482B2/ja not_active Expired - Lifetime
- 1991-12-05 EP EP92902424A patent/EP0514530B1/fr not_active Expired - Lifetime
- 1991-12-05 US US07/917,061 patent/US5528139A/en not_active Expired - Lifetime
- 1991-12-05 DE DE69123240T patent/DE69123240T2/de not_active Expired - Lifetime
- 1991-12-05 WO PCT/FR1991/000973 patent/WO1992010722A1/fr active IP Right Grant
-
1996
- 1996-02-22 US US08/605,840 patent/US6043645A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19903490C2 (de) * | 1999-01-29 | 2001-03-22 | A B Elektronik Gmbh | Deckeldrehwinkelsensor |
| DE102005040168A1 (de) * | 2005-08-25 | 2007-03-01 | Robert Bosch Gmbh | Sensoranordnung |
Also Published As
| Publication number | Publication date |
|---|---|
| US5528139A (en) | 1996-06-18 |
| FR2670286A1 (fr) | 1992-06-12 |
| DE69123240D1 (de) | 1997-01-02 |
| WO1992010722A1 (fr) | 1992-06-25 |
| JP2842482B2 (ja) | 1999-01-06 |
| EP0514530B1 (fr) | 1996-11-20 |
| EP0514530A1 (fr) | 1992-11-25 |
| US6043645A (en) | 2000-03-28 |
| JPH05505883A (ja) | 1993-08-26 |
| FR2670286B1 (fr) | 1993-03-26 |
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Owner name: MMT S.A., FRIBOURG, CH |